diff options
Diffstat (limited to 'drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-common.h')
| -rw-r--r-- | drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-common.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-common.h b/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-common.h new file mode 100644 index 000000000000..5ab7ca448cf9 --- /dev/null +++ b/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-common.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * c8sectpfe-common.h - C8SECTPFE STi DVB driver + * + * Copyright (c) STMicroelectronics 2015 + * + * Author: Peter Griffin <peter.griffin@linaro.org> + * + */ +#ifndef _C8SECTPFE_COMMON_H_ +#define _C8SECTPFE_COMMON_H_ + +#include <linux/dvb/dmx.h> +#include <linux/dvb/frontend.h> +#include <linux/gpio.h> +#include <linux/version.h> + +#include <media/dmxdev.h> +#include <media/dvb_demux.h> +#include <media/dvb_frontend.h> +#include <media/dvb_net.h> + +/* Maximum number of channels */ +#define C8SECTPFE_MAXADAPTER (4) +#define C8SECTPFE_MAXCHANNEL 64 +#define STPTI_MAXCHANNEL 64 + +#define MAX_INPUTBLOCKS 7 + +struct c8sectpfe; +struct stdemux; + +struct stdemux { + struct dvb_demux dvb_demux; + struct dmxdev dmxdev; + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + int tsin_index; + int running_feed_count; + struct c8sectpfei *c8sectpfei; +}; + +struct c8sectpfe { + struct stdemux demux[MAX_INPUTBLOCKS]; + struct mutex lock; + struct dvb_adapter adapter; + struct device *device; + int mapping; + int num_feeds; +}; + +/* Channel registration */ +int c8sectpfe_tuner_register_frontend(struct c8sectpfe **c8sectpfe, + struct c8sectpfei *fei, + void *start_feed, + void *stop_feed); + +void c8sectpfe_tuner_unregister_frontend(struct c8sectpfe *c8sectpfe, + struct c8sectpfei *fei); + +#endif |